機器上的python環境缺少部分外掛，準備安裝，root使用者下面和普通使用者下的python版本不一致（root為2.7.8 普通使用者為2.6.6）

而且使用2.6.6安裝報錯 可能是缺少python-dev 。

查看了一下python2.6的sys.path，把之前測試環境安裝成功的.so檔案扔到目錄 /usr/lib64/python2.6/site-packages下面就可以了

>>> import sys
>>> print sys.path
['', '/usr/lib64/python2.6/site-packages/msgpack_python-0.4.4-py2.6-linux-x86_64.egg', '/usr/lib/python2.6/site-packages/setuptools-7.0-py2.6.egg', '/usr/lib/python2.6/site-packages/python_dateutil-1.5-py2.6.egg', '/usr/lib/python2.6/site-packages/MarkupSafe-0.23-py2.6.egg', '/usr/lib/python2.6/site-packages/Jinja2-2.7.3-py2.6.egg', '/usr/lib/python2.6/site-packages/msgpack_pure-0.1.3-py2.6.egg', '/usr/lib/python2.6/site-packages/requests-2.5.0-py2.6.egg', '/usr/lib64/python26.zip', '/usr/lib64/python2.6', '/usr/lib64/python2.6/plat-linux2', '/usr/lib64/python2.6/lib-tk', '/usr/lib64/python2.6/lib-old', '/usr/lib64/python2.6/lib-dynload', '/usr/lib64/python2.6/site-packages', '/usr/lib64/python2.6/site-packages/gst-0.10', '/usr/lib64/python2.6/site-packages/gtk-2.0', '/usr/lib64/python2.6/site-packages/webkit-1.0', '/usr/lib/python2.6/site-packages']

關於不同使用者下的python版本問題有待繼續整理